/***********************************************************************
 * Original script can be found at http://clagnut.com/sandbox/imagefades/
 * Credits: Richard Rutter
 ***********************************************************************/

function setOpacity(obj, opacity) 
{
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Win
	obj.style.filter = "alpha(opacity:"+opacity+")";
	// Safari<1.2, Konqueror
	obj.style.KHTMLOpacity = opacity/100;
	// Older Mozilla and Firefox
	obj.style.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = opacity/100;
}

function fadeOut(objId,opacity)
{
	if (document.getElementById)
	{
		obj = document.getElementById(objId);
		if (opacity <= 100)
		{
			setOpacity(obj, opacity);
			opacity += 5;
			window.setTimeout("fadeOut('"+objId+"',"+opacity+")", 20);
		}
	}

}

function initRandomFade()
{
	setTimeout("fadeOut('pic1', 0)", 500);
	setTimeout("fadeOut('pic3', 0)", 1000);
	setTimeout("fadeOut('pic5', 0)", 1500);
	setTimeout("fadeOut('pic2', 0)", 2000);
	setTimeout("fadeOut('pic7', 0)", 2500);
	setTimeout("fadeOut('pic4', 0)", 3000);
	setTimeout("fadeOut('pic6', 0)", 3500);
	setTimeout("fadeOut('pic8', 0)", 4000);
}